A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Used in the preparation of germination stimulant furopyranones. Group: Biochemicals. Alternative Names: Dihydro-6-(1-methylethoxy)-2H-pyran-3(4H)-one. Grades: Highly Purified. CAS No. 65712-89-2. Pack Sizes: 50mg. US Biological Life Sciences.
6-Kestose is a fructan compound originating from diverse plant sources, exhibiting prebiotic attributes, thereby facilitating the proliferation of advantageous microflora residing in the intestinal tract. Alternative Names: O-b-D-fructofuranosyl-(2->6)-b-D-fructofuranosyl-a-D-glucopyranoside. CAS No. 562-68-5. Molecular formula: C18H32O16. Mole weight: 504.44.
6-Keto 17b-estradiol
6-Keto 17b-estradiol. Group: Biochemicals. Alternative Names: (17b)-3,17-Dihydroxyestra-1,3,5(10)-trien-6-one; 3,17b-Dihydroxyestra-1,3,5(10)-trien-6-one; 1,3,5(10)-Estratrien-3,17b-diol-6-one. Grades: Highly Purified. CAS No. 571-92-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C18H22O3. US Biological Life Sciences.
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6-keto-5α-hydroxycholesterol
6-keto-5α-hydroxycholesterol. Alternative Names: 3b,5a-dihydroxy-cholestan-6-one. CAS No. 13027-33-3. Purity: >99%. Product ID: ALCFA13027333. Molecular formula: C27H46O3. Mole weight: 418.652. Alfa Chemistry - ISO 9001:32057 Certified.
6-Ketocholestanol
6-Ketocholestanol is a recoupler for mitochondria, chromatophores and cytochrome oxidase proteoliposomes. 6-Ketocholestanol increases the membrane dipole potential[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: 3β-Hydroxy-5α-cholestan-6-one. CAS No. 1175-06-0. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg. Product ID: HY-N9608.
6-Keto cholestanol
6-Keto cholestanol. Group: Biochemicals. Alternative Names: 5a-Cholestan-6-one; 6-Oxocholestanol; 3b-Hydroxy-5a-cholestan-6-one. Grades: Highly Purified. CAS No. 1175-06-0. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C27H46O2. US Biological Life Sciences.
Worldwide
6-Ketocholestanol (5a-Cholestan-6-one)
An oxygenated cholesterol which can be used as a ligand for cytosolic-nuclear tumor promoter binding protein. Group: Biochemicals. Alternative Names: 5a-Cholestan-6-one. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
6-Keto cyproterone acetate
6-Keto cyproterone acetate. Group: Biochemicals. Alternative Names: 1b,2b-Dihydro-17-hydroxy-3'H-cyclopropa[1,2]pregna-1,4-diene-3,6,20-trione acetate. Grades: Highly Purified. CAS No. 17184-05-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H30O5. US Biological Life Sciences.
Worldwide
6-Ketoestradiol
A derivative of Estradiol. Estradiol is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Alternative Names: 6-Oxoestradiol; 6-Keto 17β-Estradiol; (17β)-3,17-Dihydroxyestra-1,3,5(10)-trien-6-one; 3,17β-Dihydroxyestra-1,3,5(10)-trien-6-one; 1,3,5(10)-Estratrien-3,17β-diol-6-one; Estradiol Related Compound C. Grades: 90%. CAS No. 571-92-6. Molecular formula: C18H22O3. Mole weight: 286.37.
6-Keto estrone
6-Keto estrone. Group: Biochemicals. Alternative Names: 3-Hydroxyestra-1,3,5(10)-triene-6,17-dione; 6-Ketoestrone; 6-Oxoestrone. Grades: Highly Purified. CAS No. 1476-34-2. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C18H20O3. US Biological Life Sciences.
Worldwide
6-Keto ethynyl estradiol
6-Keto ethynyl estradiol. Group: Biochemicals. Alternative Names: 3,17b-Dihydroxy-17a-ethynylestra-1,3,5(10)-trien-6-one; (17a)-3,17-Dihydroxy-19-norpregna-1,3,5(10)-trien-20-yn-6-one. Grades: Highly Purified. CAS No. 38002-18-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H22O3. US Biological Life Sciences.
Worldwide
6-Keto Fulvestrant
Fulvestrant impurity F. Group: Biochemicals. Alternative Names: (7α,17 β ) -7-[9-[4, 4, 5, 5, 5-Pentafluoropentyl) sulfinyl]nonyl]-3, 17 β-dihydroxyestra-1,3,5(10)-trien-6-one; Fulvestrant Impurity F. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
6-Keto Fulvestrant
6-Keto Fulvestrant is an impurity of Fulvestrant, an estrogen receptor antagonist used as a medication indicated for the treatment of hormone receptor (HR)-positive metastatic breast cancer in postmenopausal women. Alternative Names: 6-Keto-Fulvestrant; (7a,17ss)-7-[9-[4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]-3,17ss-dihydroxyestra-1,3,5(10)-trien-6-one. Grades: > 95%. Molecular formula: C32H45F5O4S. Mole weight: 620.77.
6-Keto-testosterone Cypionate, is a derivative of Testosterone Cypionate (T155100), which is an anabolic steroid with androgenic properties. Testosterone Cypionate is also used for testosterone therapy in males with hypogonadism. (Controoled Substance). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C27H38O4. US Biological Life Sciences.
Worldwide
6-(L-1,2,3-Trihydroxybutyl)-pterin
6-(L-1,2,3-Trihydroxybutyl)-pterin. Group: Biochemicals. Alternative Names: Rhamnopterin. Grades: Highly Purified. CAS No. 13392-24-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C10H13N5O4. US Biological Life Sciences.
Worldwide
6-linalyl-2-O,3-dimethylflaviolin synthase
The enzyme is involved in biosynthesis of the polyketide-isoprenoid furaquinocin D in the bacterium Streptomyces sp. KO-3988. It catalyses the transfer of a geranyl group to 2-O,3-dimethylflaviolin to yield 6-linalyl-2-O,3-dimethylflaviolin and 7-O-geranyl-2-O,3-dimethylflaviolin (cf. EC 2.5.1.125, 7-geranyloxy-5-hydroxy-2-methoxy-3-methylnaphthalene-1,4-dione synthase) in a 10:1 ratio. Group: Enzymes. Synonyms: Fur7; 6-(3,7-dimethylocta-1,6-dien-3-yl)-5,7-dihydroxy-2-methoxy-3-methylnaphthalene-1,4-dione synthase. Enzyme Commission Number: EC 2.5.1.124. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2740; 6-linalyl-2-O,3-dimethylflaviolin synthase; EC 2.5.1.124; Fur7; 6-(3,7-dimethylocta-1,6-dien-3-yl)-5,7-dihydroxy-2-methoxy-3-methylnaphthalene-1,4-dione synthase. Cat No: EXWM-2740.
6-MAH-cAMP
6-MAH-cAMP is a fluorescent analogue of cAMP (λexc333 nm, λem437). Alternative Names: N6-(6-[N-methylanthraniloyl]hexylamino)adenosine-3',5'-cyclic monophosphate. Grades: ≥ 98% by HPLC. CAS No. 723313-27-7. Molecular formula: C24H32N7O7P. Mole weight: 561.54.
6-Maleimido-1-hexanal
6-Maleimido-1-hexanal. Group: Biochemicals. Alternative Names: 2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-hexanal. Grades: Highly Purified. CAS No. 1076198-37-2. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C10H13NO3. US Biological Life Sciences.
Worldwide
6-Maleimido-1-hexanol
6-Maleimido-1-hexanol. Uses: Used in the preparation of water-soluble saccharide conjugates and saccharide mimetics by diels-alder reaction. Alternative Names: 1-(6-Hydroxyhexyl)-. CAS No. 157503-18-9. Molecular formula: C10H15NO3. Mole weight: 197.23.
6-Maleimido-1-hexanol
6-Maleimido-1-hexanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 157503-18-9. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C10H15NO3. US Biological Life Sciences.
Worldwide
6-Maleimidocaproic acid
6-Maleimidocaproic acid. Group: Biochemicals. Alternative Names: EMCA. Grades: Highly Purified. CAS No. 55750-53-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C10H13NO4. US Biological Life Sciences.
Worldwide
6-Maleimidocaproic acid
6-Maleimidocaproic acid can be used as a spacer group to construct drugs and other types of biological conjugals. 6-maleimide hexanoic acid and N-hydroxysuccinimide were used as bifunctional cross-linking reagent. It can also be used as a probe for mercaptan group (SH-group) in membrane protein. Alternative Names: 2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-hexanoic Acid; 6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoic Acid; 6-Maleimidohexanoic Acid; N-(5-Carboxy-n-pentyl)maleimide; N-(5-Carboxypentyl)maleimide; ε-Maleimidocaproic Acid; ε-Maleimidohexanoic Acid; EMCA; Maleimide-(CH2)5-COOH; N-Maleoyl-6-aminocaproic acid; N-(6-oxo-6-hydroxyhexyl)maleimide; ZINC1542863; 6-maleimide hexanoic acid. Grades: 98 % (HPLC). CAS No. 55750-53-3. Molecular formula: C10H13NO4. Mole weight: 211.21.
6-Maleimidocaproic acid (2-nitro-4-sulfo) phenyl ester sodium salt
6-Maleimidocaproic acid (2-nitro-4-sulfo) phenyl ester sodium salt. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 1g. US Biological Life Sciences.
Worldwide
6-Maleimidocaproic acid 98+% (HPLC)
6-Maleimidocaproic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 10g, 25g. US Biological Life Sciences.
Worldwide
6-Maleimidocaproic acid hydrazide
6-Maleimidocaproic acid hydrazide. Alternative Names: E-MALEIMIDOCAPRONIC ACID HYDRAZIDE. Grades: 97+%. CAS No. 81186-33-6. Molecular formula: C10H15N3O3. Mole weight: 225.24.
6-Maleimidocaproic acid hydrazide TFA
6-Maleimidocaproic acid hydrazide TFA is a carbonyl and sulfhydryl reactive heterobifunctional crosslinking reagent[1]. Uses: Scientific research. Category: Biochemical assay reagents. Alternative Names: N-ε-Maleimidocaproic acid hydrazide TFA. CAS No. 151038-94-7. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 500 mg; 1 g. Product ID: HY-77961.
A sulfhydryl and carbonyl reactive heterobifunctional crosslinking reagent. Useful for preparing immunoconjugates of doxorubicin.Spacer Arm: 11.8 Angstroms. Group: Biochemicals. Alternative Names: EMCH-TFA. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
A water soluble sulfhydryl and amio reactive heterobifunctional crosslinking reagent.Spacer Arm: 9.4 Angstroms. Group: Biochemicals. Alternative Names: Sulfo-EMCS. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
6-Maleimidohexanoic acid N-hydroxysuccinimide ester (EMCS) is a heterobifunctional cross-linking reagent. EMCS is used as a unique and useful reagent for preparation of hapten conjugate and enzyme immunoconjugates[1]. Uses: Scientific research. Category: Induced disease models products. Alternative Names: EMCS. CAS No. 55750-63-5. Pack Sizes: 50 mg; 100 mg; 500 mg; 1 g; 5 g; 10 g; 25 g; 100 g. Product ID: HY-78961.
6-Maleimidohexanoic Acid N-Hydroxysuccinimide Ester is used for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates. Uses: Adcs linker. Alternative Names: 6-Maleimidocaproic Acid NHS; EMCS; MDTF. Grades: ≥98%. CAS No. 55750-63-5. Molecular formula: C14H16N2O6. Mole weight: 308.29.
6-MBC-cAMP
6-MBC-cAMP is a selective activator of protein kinase A, the cAMP agonist, which has a preference for the A site of cAK II. It can be active to type II in combination of Sp-5,6-DCl-cBIMPS. Alternative Names: 6-MBC-CAMP SODIUM SALT; 84433-46-5; sodium; N-[[9-(7-hydroxy-2-oxido-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-6-yl)purin-6-yl]carbamoyl]-2,2-dimethylpropanamide; 6-MBC-cAMP. Grades: ≥ 98% by HPLC. CAS No. 84433-46-5. Molecular formula: C15H20N6O7P ยท Na. Mole weight: 450.3.
6-Me-5'-AMP
6-Me-5'-AMP is an adenosine monophosphate analog, exhibiting remarkable versatility in the research of diverses as cancer, inflammation and cardiovascular diseases. This groundbreaking compound intricately influences specific biochemical pathways, thereby serving as a pivotal asset in the domains of drug discovery, development and screening. Grades: ≥ 97% by HPLC. CAS No. 81921-35-9. Molecular formula: C11H16N5O7P (free acid). Mole weight: 361.3 (free acid).
6-Mercapto-1-hexanol
6-Mercapto-1-hexanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 1633-78-9. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C6H14OS. US Biological Life Sciences.
Worldwide
6-Mercapto-9-(2'-deoxy-b-D-ribofuranosyl)purine
6-Mercapto-9-(2'-deoxy-b-D-ribofuranosyl)purine. Group: Biochemicals. Alternative Names: 2'-Deoxy-6-thioinosine; 6-Thiopurine-2'-deoxyriboside; 6-Mercaptopurine-2'-deoxyriboside. Grades: Highly Purified. CAS No. 2239-64-7,2293-64-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg. Molecular Formula: C10H12N4O3S. US Biological Life Sciences.
Worldwide
6-Mercapto-9-(2'-deoxy-b-D-ribofuranosyl)purine
6-Mercapto-9-(2'-deoxy-b-D-ribofuranosyl)purine, a remarkable antiviral compound extensively utilized in the biomedical field, demonstrates exceptional effectiveness against an array of diverse DNA and RNA viruses, encompassing hepatitis B and C, HIV, and herpes simplex viruses. By obstructing viral DNA/RNA synthesis and viral polymerase activity, this compound exerts a potent inhibitory effect on viral replication. Alternative Names: 6-Mercapto-9-(2'-deoxy-β-D-ribofuranosyl)purine; 2'-Deoxy-6-thioinosine; NSC 90557; 6-Mercaptopurine deoxyriboside; NSC 409366; 6-Mercaptopurine-2'-deoxyribonucleoside; 9-(2-Deoxy-beta-D-erythro-pentofuranosyl)-9H-purine-6(1H)-thiol; 6-thio-2'-deoxyinosine; 6-Thiopurine-2'-deoxyriboside. Grades: ≥95%. CAS No. 2239-64-7. Molecular formula: C10H12N4O3S. Mole weight: 268.29.
6-Mercaptohexanoic acid
6-Mercaptohexanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 17689-17-7. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.